Negócios e Finanças

Gerador de Faturas

Create and send professional invoices easily

Calculadora de Inflação

Money value over time

Calculadora de ROI

Calculate return on investment for your projects

Calculadora de Lucro e Prejuízo

Net profit & margin calculation

Calculadora de IVA

Calculate VAT easily

Calculadora de Salário

Calculate net salary after deductions

Ponto de Venda

Full POS system running entirely in browser with local private database